package com.leyou.controller;

import com.leyou.item.dto.CategoryDTO;
import com.leyou.service.UploadService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;
import java.util.Map;

@RestController
public class UploadController {

    @Autowired
    private UploadService uploadService;

    /**
     * 上传图片功能
     * @param file
     * @return
     */
    @PostMapping("image")
    public ResponseEntity<String> uploadImage(@RequestParam("file") MultipartFile file) {
            String imageUrl = uploadService.imageUpload(file);
            return ResponseEntity.ok().body(imageUrl);

    }

    @GetMapping("signature")
    public ResponseEntity<Map<String,Object>> getAliSignature(){

        return ResponseEntity.ok(uploadService.getSignature());

    }

}
